package com.itheima.restkeeper.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.itheima.restkeeper.basic.BasicPojo;
import com.itheima.restkeeper.constant.SuperConstant;
import com.itheima.restkeeper.pojo.Store;
import com.itheima.restkeeper.mapper.StoreMapper;
import com.itheima.restkeeper.req.StoreVo;
import com.itheima.restkeeper.service.IStoreService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.itheima.restkeeper.utils.BeanConv;
import com.itheima.restkeeper.utils.EmptyUtil;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

/**
 * @Description：门店信息账号 服务实现类
 */
@Service
public class StoreServiceImpl extends ServiceImpl<StoreMapper, Store> implements IStoreService {

    @Override
    public Page<Store> findStoreVoPage(StoreVo storeVo, int pageNum, int pageSize) {
        //分页条件构建
        Page<Store> page = new Page<>(pageNum, pageSize);
        LambdaQueryWrapper<Store> queryWrapper = Wrappers.<Store>lambdaQuery();
        //按门店名称查询
        if(!EmptyUtil.isNullOrEmpty(storeVo.getStoreName())){
            queryWrapper.like(Store::getStoreName,storeVo.getStoreName());
        }
        //按门店状态查询
        if(!EmptyUtil.isNullOrEmpty(storeVo.getEnableFlag())){
            queryWrapper.eq(Store::getEnableFlag,storeVo.getEnableFlag());
        }
        //排序
        queryWrapper.orderByDesc(Store::getCreatedTime);
        //返回
        return page(page,queryWrapper);
    }

    /**创建门店
     *
     * @param storeVo 对象信息
     * @return
     */
    @Override
    public Store createStore(StoreVo storeVo) {
        //转换
        Store store = BeanConv.toBean(storeVo, Store.class);
        //返回
        return save(store)?store:null;
    }

    /**更新门店
     *
     * @param storeVo 对象信息
     * @return
     */
    @Override
    public Boolean updateStore(StoreVo storeVo) {
        Store store = BeanConv.toBean(storeVo, Store.class);
        return updateById(store);
    }

    @Override
    public Boolean deleteStore(String[] checkedIds) {
        List<Long> checkedIdList = Stream.of(checkedIds).map(Long::valueOf)
                .collect(Collectors.toList());
        //批量删除
        return removeByIds(checkedIdList);
    }

    @Override
    public List<Store> findStoreVoList() {
        //构建查询条件
        LambdaQueryWrapper<Store> queryWrapper = Wrappers.<Store>lambdaQuery();
        //查询状态为正常的门店
        queryWrapper.eq(Store::getEnableFlag,SuperConstant.YES);
        //返回查询到的集合
        return list(queryWrapper);
    }

}
